Commit Graph

248 Commits

Author SHA1 Message Date
Lars Hjemli
ef0c6aadf7 Add support for 'noheader' option
This option can be used to disable the standard cgit page header, which
might be useful in combination with the 'embedded' option.

Suggested-by: Mark Constable <markc@renta.net>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2009-07-25 12:19:31 +02:00
Lars Hjemli
542f6a4330 Merge branch 'ml/head-include' 2009-07-25 12:04:08 +02:00
Lars Hjemli
681fdc4547 Merge branch 'plain-etag'
Conflicts:
	ui-shared.c
2009-07-25 11:59:22 +02:00
Lars Hjemli
e429fb0cca Return http statuscode 404 on unknown branch
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2009-06-07 20:43:08 +02:00
Mark Lodato
b5a3a20496 Add head-include configuration option.
This patch adds an option to the configuration file, "head-include",
which works just like "header" or "footer", except the content is put
into the HTML's <head> tag.
2009-06-07 18:55:44 +02:00
Lars Hjemli
488a214a81 Add support for ETag in 'plain' view
When downloading a blob identified by its path, the client might want
to know if the blob has been modified since a previous download of the
same path. To this end, an ETag containing the blob SHA1 seems to be
ideal.

Todo: add support for HEAD requests...

Suggested-by: Owen Taylor <otaylor@redhat.com>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2009-02-19 22:38:36 +01:00
Lars Hjemli
0cbb50841a Add support for an 'embedded' option in cgitrc
When activated, cgit will neither generate http headers nor any 'framing'
html elements (like <html> and <body>). Also, all page content is now
wrapped in a <div id='cgit'> element to make it easier to select the
correct cgit classes when embedded/themed.

Suggested-by: Matt Sealey <matt@genesi-usa.com>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2009-02-02 08:11:29 +01:00
Lars Hjemli
5e447b1ed1 Merge branch 'lh/binary' 2009-02-01 19:29:47 +01:00
Lars Hjemli
c495cf02ba Handle binary files in diffs
This teaches all diff-related operations (i.e. ui-log, ui-diff and ui-patch)
how to handle binary files.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2009-01-31 10:40:40 +01:00
Lars Hjemli
b115955d71 Add support for a custom header
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2009-01-29 21:27:39 +01:00
Lars Hjemli
7710178e45 Merge branch 'lh/stats'
Conflicts:
	cgit.c
	cgit.css
	cgit.h
	ui-tree.c

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2009-01-27 20:16:37 +01:00
Lars Hjemli
fb2f3f6c29 ui-stats: replace 'enable-stats' setting with 'max-stats'
The new 'max-stats' and 'repo.max-stats' settings makes it possible to
define the maximum statistics period, both globally and per repo. Hence,
it is now feasible to allow statistics on repositories with a high commit
frequency, like linux-2.6, by setting repo.max-stats to e.g. 'month'.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-12-07 13:17:21 +01:00
Lars Hjemli
f86a23ff53 Add a 'stats' page to each repo
This new page, which is disabled by default, can be used to print some
statistics about the number of commits per period in the repository,
where period can be either weeks, months, quarters or years.

The function can be activated globally by setting 'enable-stats=1' in
cgitrc and disabled for individual repos by setting 'repo.enable-stats=0'.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-12-06 17:38:19 +01:00
Lars Hjemli
3c32fe0771 Merge branch 'full-log'
Conflicts:
	cgit.c
	cgit.h
2008-12-06 11:37:37 +01:00
Lars Hjemli
9c8be943f7 Merge branch 'lh/sort-repolist' 2008-12-06 11:35:49 +01:00
Ramsay Jones
97fdac1608 Extra cygwin-specific changes
Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-12-03 23:39:30 +01:00
Lars Hjemli
0274b57d55 ui-log: add support for showing the full commit message
Some users prefer to see the full message, so to make these users happy
the new querystring parameter "showmsg" can be used to print the full
commit message per log entry.

A link is provided in the log heading to make this function accessible,
and all links and forms tries to preserve the users preference.

Note: the new link is not displayed on the summary page since the point
of the summary page is to be a summary, but it is still obeyed if specified
manually.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-11-29 18:39:41 +01:00
Lars Hjemli
8813170390 ui-repolist: implement lazy caching of repo->mtime
When sorting the list of repositories by their last modification time,
cgit would (in the worst case) invoke fstat(3) four times and open(3)
twice for each callback from qsort(3). This obviously scales very badly.

Now, the calculated modtime for each repo is saved in repo->mtime, thus
keeping the number of stat/open invocations identical for sorted and
unsorted repo-listings.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-11-29 16:46:37 +01:00
Benjamin Close
d71c0c725d Add support for sorting by Age in the repolist
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-11-29 13:25:54 +01:00
Lars Hjemli
5632ba35d1 Add cgit_query.nohead flag
This flag is set when no HEAD is specified in the querystring. Currently
it has no users, but it will be used by ui-snapshot to invoke a DWIM-mode
where the revision is extracted from the snapshot name.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-10-11 19:05:50 +02:00
Lars Hjemli
e154edd807 Teach cgit how to use PATH_INFO
This commit makes cgit use the cgi variables SCRIPT_NAME and PATH_INFO
when virtual-root is unspecified in cgitrc and no url-parameter is
specified on the querystring. This has two nice effects:

* Virtual urls works out of the box, no more need for rewrite-rules in httpd.
* Virtual urls with special querystring characters are handled correctly.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-09-15 23:00:30 +02:00
Lars Hjemli
a8305a9543 parsing.c: be prepared for unexpected content in commit/tag objects
When parsing commits and tags cgit made too many assumptions about the
formatting of said objects. This patch tries to make the code be more
prepared to handle 'malformed' objects.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-09-15 22:33:11 +02:00
Lars Hjemli
d532c4d161 Merge branch 'lh/plain'
* lh/plain:
  Supply status description to html_status()
  ui-tree: link to plain view instead of blob view
  Implement plain view
2008-09-01 22:40:55 +02:00
Lars Hjemli
e5da4bca54 Implement plain view
This implements a way to access plain blobs by path (similar to the
tree view) instead of by sha1.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-08-06 11:21:30 +02:00
Lars Hjemli
b2a3d31e88 Add atom-support
This enables a page which generates atom feeds for the current branch and
path, heavily inspired by the atom-support in gitweb.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-08-01 22:12:34 +02:00
Stefan Naewe
0f0ab148c6 Added local-time option to cgitrc
When `local-time` is set, commit, tag and patch timestamps will be printed
in the servers timezone. Also, regardless of the value of `local-time`,
these timestamps will now always show the timezone.

Signed-off-by: Stefan Naewe <stefan.naewe@atlas-elektronik.com>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-08-01 22:09:13 +02:00
Lars Hjemli
502865a5ec Add a favicon option to cgitrc
This option is used to specify a shortcut icon on all cgit pages.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-07-19 20:47:39 +02:00
Lars Hjemli
de5e928171 Add support for including a footer on all pages
The new cgitrc option `footer` can be used to include a html-file which
replaces the standard 'generated by cgit' message at the bottom of each
page.

Suggested-by: Peter Danenberg <pcd@wikitex.org>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-06-26 13:53:30 +02:00
Michael Krelin
42effc9390 allow specification of directly linked blobs mimetypes
Signed-off-by: Michael Krelin <hacker@klever.net>
2008-06-24 23:42:32 +02:00
Lars Hjemli
c6078b8b00 Add a pager on the repolist
This enables a pager on the repolist which restricts the number of entries
displayed per page, controlled by the new option `max-repo-count` (default
value 50).

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-05-03 10:54:39 +02:00
Lars Hjemli
e19683bede Merge branch 'lh/cache'
* lh/cache:
  Add page 'ls_cache'
  Redesign the caching layer
2008-05-03 10:10:07 +02:00
Lars Hjemli
c6431a7150 Prepare for 'about site' page / add 'root-readme' option to cgitrc
The new option names a file which will be included on a new page, next
to the current 'index' page.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-04-29 01:06:30 +02:00
Lars Hjemli
4c9916043d Re-enable 'index-info' and add support for 'root-desc' in cgitrc
The 'index-info' option got lost when the layout was converted from
sidebar to old-fashioned header (noticed by Harley Laue, thanks!), and
this commit re-enables it.

But there is now also an alternative in the 'root-desc' option; where
'index-info' specifies a file to include, 'root-desc' specifies the text
literally. This might be nicer for the one-liner descriptions which these
options typically provides.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-04-29 00:55:34 +02:00
Lars Hjemli
939d32fda7 Redesign the caching layer
The original caching layer in cgit has no upper bound on the number of
concurrent cache entries, so when cgit is traversed by a spider (like the
googlebot), the cache might end up filling your disk. Also, if any error
occurs in the cache layer, no content is returned to the client.

This patch redesigns the caching layer to avoid these flaws by
* giving the cache a bound number of slots
* disabling the cache for the current request when errors occur

The cache size limit is implemented by hashing the querystring (the cache
lookup key) and generating a cache filename based on this hash modulo the
cache size. In order to detect hash collisions, the full lookup key (i.e.
the querystring) is stored in the cache file (separated from its associated
content by ascii 0).

The cache filename is the reversed 8-digit hexadecimal representation of

  hash(key) % cache_size

which should make the filesystem lookup pretty fast (if directory content
is indexed/sorted); reversing the representation avoids the problem where
all keys have equal prefix.

There is a new config option, cache-size, which sets the upper bound for
the cache. Default value for this option is 0, which has the same effect
as setting nocache=1 (hence nocache is now deprecated).

Included in this patch is also a new testfile which verifies that the
new option works as intended.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-04-28 11:32:42 +02:00
Lars Hjemli
28d781f34b Make repository search case insensitive
This reuses the strcasestr() compiled or linked by libgit.a to implement a
case insensitive variation of the repository search.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-04-13 12:46:54 +02:00
Lars Hjemli
e87e896333 Move cgit_parse_query() from parsing.c to html.c as http_parse_querystring()
This is a generic http-function.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-04-08 21:11:36 +02:00
Lars Hjemli
20a33548b9 Move function for configfile parsing into configfile.[ch]
This is a generic function which wanted its own little object file.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-03-28 00:09:11 +01:00
Lars Hjemli
ee4056bd2c Add cache.h
The functions found in cache.c are only used by cgit.c, so there's no
point in rebuilding all object files when the cache interface is changed.


Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-03-27 09:22:13 +01:00
Lars Hjemli
dc3282f0ba Remove global and obsolete cgit_cmd
This variable was obsoleted by cmd.c.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-03-25 02:00:09 +01:00
Lars Hjemli
163037e79c Move non-generic functions from shared.c to cgit.c
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-03-24 17:26:08 +01:00
Lars Hjemli
a4d1ca1dc6 Add ui-shared.h
This is finally a proper headerfile for the shared ui-functions which
used to reside in cgit.h

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-03-24 16:50:57 +01:00
Lars Hjemli
c5984a9896 Add separate header-files for each page/view
Yet another step towards removing cgit.h.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-03-24 16:38:47 +01:00
Lars Hjemli
f34478cbe0 Refactor snapshot support
The snapshot support needs to be split between output- and config-related
functions to get the layering between shared.c and ui-*.c right. There
is also some codestyle-issues which needs fixing to make the snapshot
functions more similar to the rest of the cgit code.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-03-24 16:00:27 +01:00
Lars Hjemli
e0e4478e7b Add command dispatcher
This simplifies the code in cgit.c and makes it easier to extend cgit with
new pages/commands.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-03-24 01:43:48 +01:00
Lars Hjemli
b608e88adb Remove obsolete cacheitem parameter to ui-functions
This parameter hasn't been used for a very long time...

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-03-24 01:01:28 +01:00
Lars Hjemli
f3c1a187fe Add struct cgit_page to cgit_context
This struct is used when generating http headers, and as such is another
small step towards the goal of the whole cleanup series; to invoke each
page/view function with a function pointer.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-03-24 00:51:19 +01:00
Lars Hjemli
b1f9b9c145 Introduce html.h
All html-functions can be quite easily separated from the rest of cgit, so
lets do it; the only issue was html_filemode which uses some git-defined
macros so the function is moved into ui-shared.c::cgit_print_filemode().

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-03-18 08:13:10 +01:00
Lars Hjemli
d1f3bbe9d2 Move cgit_repo into cgit_context
This removes the global variable which is used to keep track of the
currently selected repository, and adds a new variable in the cgit_context
structure.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-02-16 13:56:09 +01:00
Lars Hjemli
b228d4ff82 Add all config variables into struct cgit_context
This removes another big set of global variables, and introduces the
cgit_prepare_context() function which populates a context-variable with
compile-time default values.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-02-16 13:10:50 +01:00
Lars Hjemli
d14d77fe95 Introduce struct cgit_context
This struct will hold all the cgit runtime information currently found in
a multitude of global variables.

The first cleanup removes all querystring-related variables.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2008-02-16 12:07:28 +01:00
Lars Hjemli
620bb3e5e4 Add plain patch view
The new view mimics the output from `git format-patch`, making it possible
to cherry-pick directly from cgit with something like `curl $url | git am`.

Inspired by a patch to `git-apply` by Mike Hommey:
  http://thread.gmane.org/gmane.comp.version-control.git/67611/focus=67610

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-12-11 02:43:24 +01:00
Lars Hjemli
afcdd083da Add support for automatic and custom clone urls
This adds support for two new parameters to cgitrc: clone-prefix and
repo.clone-url.

If clone-prefix is specified, all repos will get a clone url printed in the
sidebar; the url is generated by clone-prefix + repo.url.

Additionally, each repo can specify repo.clone-url which will override any
such auto-generated url.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-12-03 01:49:38 +01:00
Lars Hjemli
d267d88c9c Add support for "robots" meta-tag
With this change, cgit will start to generate the "robots" meta-tag, using
a default value of "index, nofollow".

The default value can be modified with a new cgitrc variable, "robots".

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-11-11 21:57:21 +01:00
Lars Hjemli
a2ebbd6948 Use utf8::reencode_string from git
This replaces the iconv-support in cgit with similar functions already
existing in git.

Signed-off-by: Lars Hjemli <hjemli@gmai.com>
2007-11-05 18:13:31 -05:00
Jonathan Bastien-Filiatrault
3845e177e4 Add commit->msg_encoding, allocate msg dynamicly. 2007-11-05 18:13:30 -05:00
Lars Hjemli
51140311bb Add search parameters to cgit_log_link
This makes the [prev] and [next] links work correctly on search results.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-11-03 10:42:37 +01:00
Lars Hjemli
0c8e184e9c Change the cgit layout
This modifies and hopefully improves the layout of all cgit pages:

  * Remove the header from all pages and replace it with a sidebar;
    most pages have sufficient width but many needs more height.

  * Add a dropdown-box to switch between branches, using a one-liner
    javascript to reload the current page in context of the selected branch.

  * Include refs found below refs/archives in the sidebar, appearing as a
    set of menuitems below a 'download' heading.

  * Include the brand new cgit logo

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-10-30 13:38:34 +01:00
Lars Hjemli
10ac7ad1f3 Add config param 'index-info'
This parameter will be used to include a html file in the upcoming sidebar
on the index page.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-10-30 10:39:59 +01:00
Lars Hjemli
68ca032dbe Teach log search about --grep, --author and --committer
This makes the log searching more explicit, using a dropdown box to specify
the commit field to match against.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-10-28 15:23:00 +01:00
Lars Hjemli
6ec5f36f27 Add html_option() function
This is a generic function used to output html "option" tags.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-10-28 12:08:45 +01:00
Lars Hjemli
ac1f493b6b Add links to the new refs page from summary page
If either branches or tags are filtered on the summary page, add a link to
refs/heads and/or refs/tags right below the last branch/tag.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-10-27 10:53:28 +02:00
Lars Hjemli
7937d06090 Add support for refs view
This enables the new urls $repo/refs, $repo/refs/heads and $repo/refs/tags,
which can be used to print _all_ branches and/or tags.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-10-27 10:53:27 +02:00
Lars Hjemli
8efb05f98a Make cgit_print_branches()/cgit_print_tags() external
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-10-27 10:53:27 +02:00
Lars Hjemli
763a6a09de Add support for config param summary-branches
This parameter can be used to specify max number of branches to show
on the summary page (if not all branches will be displayed, the "most
idle" branches are the ones to be pruned). The default value for this
parameter is 0, which disables the pruning.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-10-27 10:53:27 +02:00
Lars Hjemli
fe211c7eef Add support for config param summary-tags
This parameter can be used to specify max number of tags to show on
the summary page. If not specified, all tags are printed.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-10-27 10:53:27 +02:00
Lars Hjemli
e397ff7024 Add functions and types for ref lists
This adds two structs, refinfo and reflist, and functions for building
a list of refs.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-10-27 09:34:15 +02:00
Lars Hjemli
1a6025b7a5 Add prefix parameter to cgit_print_diff()
This allows a diff to be restricted to the path prefix specified in the url.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-10-01 11:46:38 +02:00
Lars Hjemli
f527a57c8a Add prefix parameter to cgit_diff_tree()
This paramter can be used to restrict a diff to the specified path prefix.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-10-01 11:42:19 +02:00
Lars Hjemli
eb45342e73 cgit_print_snapshot_links: use url to specify snapshot name
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-07-23 00:27:32 +02:00
Lars Hjemli
1d4aaff696 Merge branch 'master' of git://git.klever.net/patchwork/cgit
* 'master' of git://git.klever.net/patchwork/cgit:
  link raw blob from tree file view
  fix: changed view link to blob in summary.
  allow selective enabling of snapshots
  shorten snapshot names to repo basename
  introduce cgit_repobasename
  added snapshot filename to the link
  add plain uncompressed tar snapshort format
  introduced .tar.bz2 snapshots
  compress .tar.gz using gzip as a filter
  added a chk_non_negative check
  css: adjust vertical-align of commit info th cells
  add support for snapshot tarballs

Conflicts:

	ui-summary.c

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-07-22 23:57:56 +02:00
Lars Hjemli
4e9107abfe Add ui-tag.c
This file implements the tag-command, i.e. printing of annotated tags.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-07-22 23:44:57 +02:00
Michael Krelin
dc3c9b5bc4 allow selective enabling of snapshots
snapshot configuration parameter now can be a
 space/slash/comma/colon/semicolon/pipe-separated list of snaphot suffixes as
 listed in ui-snapshot.c

Signed-off-by: Michael Krelin <hacker@klever.net>
2007-07-21 18:00:53 +02:00
Michael Krelin
1cb8bedf1e introduce cgit_repobasename
that shortens reponame stripping any directories and .git suffixes, that is
 turning 'dir/repo.git/' or 'dir/repo/.git/' or alikes into mere 'repo'.

Signed-off-by: Michael Krelin <hacker@klever.net>
2007-07-21 15:24:07 +02:00
Michael Krelin
0df096f6e1 added snapshot filename to the link
- changed cgit_pageurl into cgit_fileurl with the filename parameter
 - rewritten cgit_pageurl as a wrapper around cgit_fileurl

Signed-off-by: Michael Krelin <hacker@klever.net>
2007-07-21 13:13:40 +02:00
Michael Krelin
127f43d4e2 added a chk_non_negative check 2007-07-20 20:56:43 +02:00
Michael Krelin
f97c707a3b add support for snapshot tarballs
- reworked cgit_print_snapshot to use a list of supported archivers and pick
	one for the suffix supplied
- moved printing of snaphot links into ui-snapshot and make it iterate through
	the said list
2007-07-18 14:40:03 +02:00
Lars Hjemli
16a3d2779c Merge branch 'lh/menu'
* lh/menu:
  Add ofs argument to cgit_log_link and use it in ui-log.c
  Add trim_end() and use it to remove trailing slashes from repo paths
  Do not include current path in the "tree" menu link
  Add setting to enable/disable extra links on index page
  Change S/L/T to summary/log/tree
  Change "files" to "tree"
  Include querystring as part of cached filename for repo summary page
  Add more menuitems on repo pages
2007-06-29 20:32:08 +02:00
Lars Hjemli
103940fe6b Add ofs argument to cgit_log_link and use it in ui-log.c
This fixes a bug in the prev/next links on the log page: when on the default
branch the links to prev/next page would contain h=(null).

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-06-29 20:31:00 +02:00
Lars Hjemli
382805ee83 Add trim_end() and use it to remove trailing slashes from repo paths
The new function removes all trailing instances of an arbitrary character
from a copy of the supplied char array. This is then used to remove any
trailing slashes from cgit_query_path.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-06-26 18:04:39 +02:00
Lars Hjemli
0d05bca502 Add setting to enable/disable extra links on index page
The summary/log/tree links displayed for each repository on the index
page lost some of their purpose when the header menu was added, so this
commit introduces the parameter 'enable-index-links' which must be set
to 1 to enable these links.

Suggested-by: Kristian Høgsberg <krh@bitplanet.net>
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-06-19 00:56:40 +02:00
Lars Hjemli
f69250358a Add version info from git-describe
A new script, gen-version.sh, is now invoked from 'make version' to generate
the file VERSION. This file contains a version identifier generated by
git-describe and is included in the Makefile.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-06-18 10:38:40 +02:00
Lars Hjemli
4a0be58666 Add cgit_diff_link()
This adds a new function used to generate links to the diff page and uses
it everywhere such links appear (expect for single files in the diffstat
displayed on the commit page: this is now a link to the tree page).

The updated diff-page now expects zero, one or two revision specifiers, in
parameters head, id and id2. Id defaults to head unless otherwise specified,
while head (as usual) defaults to repo.defbranch. If id2 isn't specified, it
defaults to the first parent of id1.

The most important change is of course that now all repo pages (summary, log,
tree, commit and diff) has support for passing on the current branch and
revision, i.e. the road is now open for a 'static' menu with links to all
of these pages.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-06-17 18:12:03 +02:00
Lars Hjemli
42a7eb9c73 Add cgit_commit_link() + support for id=sha1 to commit view
This adds a function to generate links to the commit page and extends said
page to use id from querystring as primary revision specified (fallback to
h).

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-06-17 14:53:02 +02:00
Lars Hjemli
48c487d72d Add git_log_link() and fix bug in generic repolink function
The generic repolink function compared head with cgit_query_head, which
almost always would be the same pointer. The test now compares with
repo.defbranch, which is the wanted behavour.

Bug discovered while adding cgit_log_link(), so this commit also contain
that change.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-06-17 13:57:51 +02:00
Lars Hjemli
44947bfcdc Add and use cgit_tree_link()
This creates a new function used to generate links to 'tree' page and uses
the function everywhere a link to the 'tree' page is generated.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-06-17 01:39:05 +02:00
Lars Hjemli
ffc69736a6 ui-tree: unify with ui-view, use path to select tree/blob
This teaches ui-tree to show both trees and blobs, thereby making ui-view
superfluous. At the same time, ui-tree is extended to honour the specified
path instead of requiering a tree/blob sha1.
2007-06-16 20:20:42 +02:00
Ondrej Jirman
51a960a3ca Implemented configurable HEAD shortlog on summary page.
This mirrors similiar functionality in gitweb. After clicking on
project on projectlist you will immediatelly see quick summary
of last N commits on HEAD.

[lh: changed from HEAD to cgit_query_head]

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-31 10:25:48 +02:00
Ondrej Jirman
a922615dae Add option to disable pager to cgit_print_log().
This is needed for upcomming shortlog on summary page
patch.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-31 10:24:37 +02:00
Lars Hjemli
bbcdc290c6 Add repo.readme parameter
This parameter can be used to specify a repo-specific includefile, which will
then be printed on the summary page for the repo.

If the parametervalue is a not an absolute path, it is taken to be relative
to repo.path.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-23 22:46:54 +02:00
Lars Hjemli
57f6a8bf0d Show time since last change on index page
When creating the index page, an optional file can be scanned per repository
to obtain a timestamp for last modification within the repo. If such a file
cannot be found, st_mtime for repo.defbranch is used instead.

This information is then printed in a new column, "Idle", using the new
function cgit_print_age().

The new parameter "repo.agefile" can be used to specify (globally) a relative
path to scan (default value is "info/web/last-modified").

The content of the "last-modified" file can be generated by the post-receive
hook with a command like this:

	git-for-each-ref --format="%(committerdate)" --sort=-committerdate \
	--count=1 > $GIT_DIR/info/web/last-modified

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-22 23:25:25 +02:00
Lars Hjemli
5db39170b6 Add cgit_print_age() function
This function can be used to print relative dates, just as in gitweb. Next
step will be to actually use the new function.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-22 23:12:41 +02:00
Lars Hjemli
271ac5a7e6 Merge branch 'repogroups'
* repogroups:
  Adjust apperance of repogroup headers
  Don't highlight repogroup headings
  Teach cgit how to group repositories by category
2007-05-20 22:13:17 +02:00
Lars Hjemli
dc3ac3f760 Merge branch 'virtual-url'
* virtual-url:
  Don't be fooled by trailing '/' in url-parameter
  cache_safe_filename() needs more buffers
  Enable url=value querystring parameter
  Add lookup-function for valid repo commands
  Move cgit_get_repoinfo into shared.c
2007-05-20 22:09:55 +02:00
Lars Hjemli
de69ce020c Teach cgit howto include an external file on index page.
The new parameter index-header can be used to name an external file
which will be included verbatim at the top of the index page.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-19 00:00:25 +02:00
Lars Hjemli
5e75128a8b Add html_include()
This is a function used to include external htmlfiles in cgit-
generated pages.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-18 23:56:10 +02:00
Lars Hjemli
5877c49f68 Teach cgit how to group repositories by category
The new parameter 'repo.group' is used to set the repository group
for the following repositores. Whenever this parameter changes value,
a subheading is generated in the index page (printing the current value
of repo.group).

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-18 22:51:18 +02:00
Lars Hjemli
30ccdcaa74 Enable url=value querystring parameter
This makes is possible to use repo-urls like '/pub/scm/git/git.git' and
even add path specifications, like '/pub/scm/git/git.git/log/documentation'.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-18 22:51:01 +02:00
Lars Hjemli
43d40f2b70 Add lookup-function for valid repo commands
This will be usefull when parsing url arguments.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-18 22:51:01 +02:00
Lars Hjemli
305414df12 Move cgit_get_repoinfo into shared.c
This function will be usefull when parsing url arguments.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-18 22:51:01 +02:00
Lars Hjemli
08cc2e5f0e Remove unused extern declarations from cgit.h
Some unused declarations from the early days of cgit are removed.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-18 22:50:45 +02:00
Lars Hjemli
e189344a7d Add knobs to enable/disable files/lines changed in log view
These columns can cause lots of IO on the server, so add settings to
explicitly enable them. Also, add per repo settings to optionally disable
the columns if sitewide enabled.

While at it, do not allow repo.snapshot to enable snapshots if the global
setting is disabled.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-18 13:55:52 +02:00
Lars Hjemli
c1ad6cb778 Restrict length of repo description on repolist page
If any repo has a very long description, all repos suffer since the
repo-links in the right-most column gets pushed out of sight.

Fix it by introducing max-repodesc-length parameter in cgitrc, and default
to 60 chars.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-16 10:46:59 +02:00
Lars Hjemli
f9ff7df613 Add support for commitdiff via h parameter
The commitdiff will be generated against the first parent, and the
diff page also gets the benefit of repo.defbranch.

Cleaned up some bad whitespace in cgit.h while at it.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-16 00:58:35 +02:00
Lars Hjemli
b28b105ec1 Enable default value for head parameter
Pages which expect head to be specified in the querystring can now be
given a default value, configurable per repository (via repo.defbranch,
which defaults to "master").

Currently, only the log page actually works without parameters, but the
defbranch is bound to be exploited.

This also removes some dead code from shared.c

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-16 00:16:00 +02:00
Lars Hjemli
ea2831f1c8 Don't hardcode urls when SCRIPT_NAME is available
Also, let the makefile define the name of the installed cgi and
use that definition as a default value for cgit_script_name variable.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-15 00:48:31 +02:00
Lars Hjemli
9fb53af215 Add log filtering by path and link to it from tree view
This enables path-filtering in log-view, and adds a link per entry in
tree-view to show the log for each file/directory.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-14 11:13:18 +02:00
Lars Hjemli
6a8749d3bd Add commitdiff between commit and each of it's parent
A link is added next to each parent of a commit, leading to the new
diff-functionality in ui-diff.c.

Also added support for a path-parameter to filelevel diffs accessed via the
diffstat.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-13 23:27:53 +02:00
Lars Hjemli
c6cf3a424a Add max-commit-count parameter to cgitrc
This enabled customizing number of commits shown per page in log view. It
also changes the default from 100 to 50, mainly due to the more cpu
intensive log pages (number of files/lines changed) but also since 100
log messages requires excessive scrolling.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-13 17:15:06 +02:00
Lars Hjemli
c4ef667961 Add standard interface for file diff functions
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-13 14:21:19 +02:00
Lars Hjemli
1b49de3c2c Add shared diff-handling functions
This adds a standard interface for tree diffing.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-13 11:24:23 +02:00
Lars Hjemli
ded9393b17 Add submodule links in tree listing
When a submodule occurs in a tree, generate a link to show the
module/commit. The link is specified as a sprintf string in /etc/cgitrc,
using parameters 'module-link' and 'repo.module-link'. This should probably
be extended with repo.module-link.$path.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-11 12:12:48 +02:00
Lars Hjemli
ca8eb8fc8f Add support for downloading single blobs
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-09 00:48:09 +02:00
Lars Hjemli
7250a15467 ui-view: show pathname if specified in querystring
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-08 23:52:56 +02:00
Lars Hjemli
61c3ca978c Update to libgit 1.5.2-rc2
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-05-08 23:38:49 +02:00
Lars Hjemli
ac70cb4795 Make snapshot feature configurable
Snapshots can now be enabled/disabled by default for all repositories in
cgitrc with param "snapshots". Additionally, any repo can override the
default setting with param "repo.snapshots".

By default, no snapshotting is enabled.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-02-08 14:47:56 +01:00
Lars Hjemli
ab2ab95f09 Add support for snapshots
Make a link from the commit viewer to a snapshot of the corresponding tree.

Currently only zip-format is supported.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-02-08 13:58:58 +01:00
Lars Hjemli
ce1c7336e5 Read repo-info from /etc/cgitrc
This makes cgit read all repo-info from the configfile, instead of scanning for
possible git-dirs below a common root path. This is primarily done to get
better security (separate physical path from logical repo-name).

In /etc/cgitrc each repo is registered with the following keys:

repo.url
repo.name
repo.path
repo.desc
repo.owner

Note:

*Required keys are repo.url and repo.path, all others are optional
*Each occurrence of repo.url starts a new repository registration
*Default value for repo.name is taken from repo.url
*The value of repo.url cannot contain characters with special meaning for
 urls (i.e. one of /?%&), while repo.name can contain anything.

Example:

repo.url=cgit-pub
repo.name=cgit/public
repo.path=/pub/git/cgit
repo.desc=My public cgit repo
repo.owner=Lars Hjemli

repo.url=cgit-priv
repo.name=cgit/private
repo.path=/home/larsh/src/cgit/.git
repo.desc=My private cgit repo
repo.owner=Lars Hjemli

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-02-04 21:47:46 +01:00
Lars Hjemli
7dd50c98d7 Add parameter to adjust max message length in log listings
The parameter "max-message-length" can be specified in cgitrc, default value
is 60.

This affects the log message shown in repo summary and shortlog.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-01-28 12:17:03 +01:00
Lars Hjemli
a69061fdb7 Add function cgit_parse_tag()
Teach cgit how to extract author info from a tag.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-01-17 01:09:51 +01:00
Lars Hjemli
5cd2bf7e7f WIP: add paths/backlinks to tree/blobview 2007-01-12 00:46:17 +01:00
Lars Hjemli
2c2047ff67 Remove troublesome chars from cachefile names
Add a funtion cache_safe_filename() which replaces possibly bad filename
characters with '_'.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-01-12 00:24:35 +01:00
Lars Hjemli
83a5f35a27 Move cache_prepare() to cgit
This moves some cgit-specific stuff away from cache.c

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2007-01-12 00:00:15 +01:00
Lars Hjemli
52e605caf5 Handle %xx encoding in querystring
Convert valid %xx expressions in querystring to ascii, ignore invalid
expressions (i.e. eat the three characters %xx).

Signed-off-by: Lars Hjemli <larsh@hal-2004.(none)>
2007-01-04 16:57:00 +01:00
Lars Hjemli
732d68d240 Add basic log filtering
This enables case-insensitive grep on logentris using the new search box

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-28 02:45:28 +01:00
Lars Hjemli
e39d738c39 Add generic support for search box in page header
This adds the ability to show a search box in any pageheader with correct href and
hidden form data, but does not enable the box on any pages.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-28 02:01:49 +01:00
Lars Hjemli
9d8d9b6123 Only show first 80 characters of commit subject in log and summary
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-22 00:58:18 +01:00
Lars Hjemli
36aba00273 Add basic diff view
Finally, xdiff is used to show per-file diffs via commit view.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-20 22:48:27 +01:00
Lars Hjemli
6cb326c83b Show list of modified files in ui-commit.c
Compare current commit with 1.parent, and for each affected file display
current filemode, old filemode if changed, current filename and source
filename if it was a copy/rename.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-17 23:07:28 +01:00
Lars Hjemli
aaa24bdd30 Add cgit_free_commitinfo() and use where needed
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-16 14:58:20 +01:00
Lars Hjemli
77078ba716 Teach commit parser about author/committer email + timestamp
We want all four of these when showing a commit, so save them in the
commitinfo struct.

Btw: There's probably no good reason to save committer timestamp since
it's already available in commit->date. But it doesn't hurt us either,
and it makes the parser look more complete, so we just do it.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-16 14:25:41 +01:00
Lars Hjemli
521dc7a4bf Add argument parsing + switch for uncached operation
This adds support for the following options to cgit:
  --root=<path>
  --cache=<path>
  --nocache
  --query=<querystring>
  --repo=<reponame>
  --page=<pagename>
  --head=<branchname>
  --sha1=<sha1>
  --ofs=<number>

On startup, /etc/cgitrc is parsed, followed by argument parsing and
finally querystring parsing.

If --nocache is specified (or set in /etc/gitrc), caching is disabled and
cgit instead generates pages to stdout.

The combined effect of these two changes makes testing/debugging a lot
less painfull.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-16 13:38:45 +01:00
Lars Hjemli
148fb9622c Move cgit_print_date into ui-shared, reuse in ui-summary
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-16 00:33:28 +01:00
Lars Hjemli
9a8f88658d Add ui-commit.c + misc ui cleanups
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-16 00:19:56 +01:00
Lars Hjemli
2101e26fd6 Add a common commit parser
Make a better commit parser, replacing the ugly one in ui-log.c

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-15 18:17:36 +01:00
Lars Hjemli
420712ac25 Add simple pager to log page
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-14 00:40:34 +01:00
Lars Hjemli
06fe0c2f47 Add display of tree content w/ui-tree.c
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-13 00:13:27 +01:00
Lars Hjemli
fbaf1171b4 Don't truncate valid cachefiles
An embarrassing thinko in cgit_check_cache() would truncate valid cachefiles
in the following situation:
  1) process A notices a missing/expired cachefile
  2) process B gets scheduled, locks, fills and unlocks the cachefile
  3) process A gets scheduled, locks the cachefile, notices that the cachefile
     now exist/is not expired anymore, and continues to overwrite it with an
     empty lockfile.

Thanks to Linus for noticing (again).

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-11 22:53:50 +01:00
Lars Hjemli
44923f8953 Move global variables + callback functions into shared.c
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-11 17:25:51 +01:00
Lars Hjemli
df63119302 Move functions for generic object output into ui-view.c
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-11 17:12:26 +01:00
Lars Hjemli
d14c5f6d3a Move log-functions into ui-log.c
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-11 17:04:19 +01:00
Lars Hjemli
1418034e64 Move repo summary functions into ui-summary.c
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-11 16:55:33 +01:00
Lars Hjemli
74620f12e4 Move functions for repolist output into ui-repolist.c
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-11 16:49:18 +01:00
Lars Hjemli
5a106eb09b Move common output-functions into ui-shared.c
While at it, replace the cgit_[lib_]error constants with a proper function

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-11 16:38:30 +01:00
Lars Hjemli
51ada4fda2 Rename config.c to parsing.c + move cgit_parse_query from cgit.c to parsing.c
Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-11 16:11:40 +01:00
Lars Hjemli
318d106300 Avoid infinite loops in caching layer
Add a global variable, cgit_max_lock_attemps, to avoid the possibility of
infinite loops when failing to acquire a lockfile. This could happen on
broken setups or under crazy server load.

Incidentally, this also fixes a lurking bug in cache_lock() where an
uninitialized returnvalue was used.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-11 12:10:12 +01:00
Lars Hjemli
f5069d88df Fix cache algorithm loophole
This closes the door for unneccessary calls to cgit_fill_cache().

Noticed by Linus.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-11 09:57:58 +01:00
Lars Hjemli
25105d7eca Add caching infrastructure
This enables internal caching of page output.

Page requests are split into four groups:
  1) repo listing (front page)
  2) repo summary
  3) repo pages w/symbolic references in query string
  4) repo pages w/constant sha1's in query string

Each group has a TTL specified in minutes. When a page is requested, a cached
filename is stat(2)'ed and st_mtime is compared to time(2). If TTL has expired
(or the file didn't exist), the cached file is regenerated.

When generating a cached file, locking is used to avoid parallell processing
of the request. If multiple processes tries to aquire the same lock, the ones
who fail to get the lock serves the (expired) cached file. If the cached file
don't exist, the process instead calls sched_yield(2) before restarting the
request processing.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-10 22:31:36 +01:00
Lars Hjemli
0d169ada2b Import cgit prototype from git tree
This enables basic cgit functionality, using libgit.a and xdiff/lib.a from
git + a custom "git.h" + openssl for sha1 routines.

Signed-off-by: Lars Hjemli <hjemli@gmail.com>
2006-12-09 15:18:17 +01:00